java126-throw向上抛出异常

//throw抛出异常
import java.util.Scanner;
public class test66{
    static class A {
        void d() throws Exception {
            int a, b, c;
            Scanner in = new Scanner(System.in);
            System.out.println("亲输入a的值");
            a = in.nextInt();
            System.out.println("请输入b的值");
            b = in.nextInt();
            c = a % b;
            System.out.println("余数为" + c);
        }
    }
    public static void main(String[] args) throws Exception{
        A aa=new A();
 
        //try{
            aa.d();
        //}catch (Exception e){
            System.out.println("输入有误");
        //}
    }
}
运行结果

标签：aa,Exception,Scanner,抛出,System,java126,println,throw,out
来源： https://www.cnblogs.com/yao-655442/p/16411689.html